“item difficulty index”的概念、定义、翻译、参考文献-科学参考

单词	item difficulty index
释义	item difficulty index Encyclopedia 理学【基本概念】释 item difficulty index题目难度指数测验题目难易程度的度量指标。
随便看	Mendelsohn design Mendelsohn triple system Mendelson Mendel's Principles of Heredity Mendes France dimension Mendes-France dimension mendicant order Mendicant Orders mending agent of dyeing Mending the Ways by Buddhist, Confucian and Daoist Forces Menelaus Menelaus of Alexandria Menelaus point Menelaus theorem Menelaus (约70—约130) Menelik Ⅱ menfa Meng Meng Bing Meng Binyu Meng Bo Mengcao Park in Guiyang City Meng Chao mengcheng national geophysical observatory Meng Chengshun

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